Laser Diodes, Laser Modules
Laser Diodes & Laser Modules Precision Optoelectronic Solutions
Definition & Overview
Laser Diodes and Laser Modules are advanced optoelectronic components that generate coherent, focused light through stimulated emission. Laser Diodes are semiconductor devices that convert electrical energy into laser light, while Laser Modules integrate diodes with optics, drivers, and housings for ready-to-use functionality. These components are critical in industries requiring high-precision light sources, such as telecommunications, medical equipment, industrial automation, and consumer electronics.
Types of Laser Diodes & Modules
1. By Wavelength:
- Visible Lasers (405nm, 532nm, 650nm): Used in pointers, displays, and barcode scanners.
- Infrared (IR) Lasers (780nm, 980nm, 1550nm): Ideal for fiber optics, sensing, and military applications.
- Ultraviolet (UV) Lasers (375nm, 405nm): Employed in sterilization and precision machining.
By Output Power:
- Low-Power (<1W): For alignment, spectroscopy, and research.
- Medium-Power (1W-10W): Used in engraving, cutting, and medical devices.
- High-Power (>10W): Industrial cutting, welding, and defense systems.
By Package Type:
- TO-Canned Diodes: Compact, cost-effective solutions for OEM integration.
- C-Mount & Q-Mount Modules: High-power designs with efficient heat dissipation.
- Fiber-Coupled Modules: Delivers laser light via optical fiber for precise delivery.
Purchasing Recommendations
- Application Alignment: Match wavelength and power to your use case (e.g., 650nm for red laser pointers, 1064nm for LiDAR).
- Quality Compliance: Prioritize ISO-certified suppliers with RoHS/REACH compliance for reliability.
- Thermal Management: For high-power modules, ensure adequate heat sinks or TEC cooling.
- Driver Compatibility: Verify if the module includes a driver or requires external control circuitry.
Laser Diodes and Modules are the backbone of modern optoelectronics choose wisely to optimize performance, efficiency, and longevity.
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SPL LL90_3 E9577
LASER DIODE 5MM
SPL BK98-40 (969 +/-5NM)
LASER BAR HIGH POWER BAR
E2560D52
LASER DIODE
SPL BK81-12S (802 +/-3NM)
LASER BAR HIGH POWER BAR
DM80-01-3-8900-3-LC
LASER DIODE 1586NM 2.511MW
SPL BF98-40-5 (966,5 +/-2NM)
LASER BAR
DM80-01-1-8970-3-LC
LASER DIODE 1580NM 5.011MW
DM80-01-1-9050-3-LC
LASER DIODE 1574NM 5.011MW
D2547P41
LASER MODULE
HFE4093-332
LASER DIODE 850NM 1MW TO46-3
D2547P31
LASER MODULE
E2560S32
LASER DIODE
PLT3 510_E9608
LASER DIODE METAL CAN
DM200-01-1-9370-0-LC
LASER DIODE 1547NM 1.995MW
DM80-01-1-9090-3-LC
LASER DIODE 1570NM 5.011MW
DM200-01-1-9520-0-LC
LASER DIODE 1536NM 1.995MW
DM200-01-1-9030-0-LC
LASER DIODE 1575NM 1.995MW
DM80-01-3-9070-3-LC
LASER DIODE 1572NM 2.511MW
DM200-01-1-8970-0-LC
LASER DIODE 1580NM 1.995MW
VLM-650-17-LPT
LASER DIODE 650NM 3MW 12MM DIA